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Rational

The Rational API provides functionality to represent rational numbers (fractions).

Constructor

const rational = new ffmpeg.Rational(numerator, denominator)

Parameters

  • numerator (number): The numerator
  • denominator (number): The denominator

Returns: A new Rational instance

Properties

Rational.numerator

Gets the numerator.

Returns: number

Rational.denominator

Gets the denominator.

Returns: number

Rational.valid

Returns if true if rational describes a non-zero & non-negative quantity.

Returns: number

Rational.uninitialized

Returns if true when is not set.

Returns: number

Methods

Rational.toNumber()

see av_q2d()

Returns: number

Static Methods

Rational.from(number)

see av_d2q()

Returns: Rational

Rational.rescaleQ(number, timebaseA, timebaseB)

see av_rescale_q()

Returns: number